EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

  • This website is considered EXPERIMENTAL, is supported on an 8x5 basis, and has no guarantee of availability.
  • The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
About
Manual
Disclaimer
Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Cherry Point, WA
Friday Harbor WA
Port Townsend
Seattle, WA
Port Angeles, WA
Neah Bay, WA
Toke Point, WA
Astoria, OR
South Beach, OR
Charleston, OR
Port Orford, OR
Crescent City, CA
North Spit, CA
Arena Cove, CA
Point Reyes, CA
Port Chicago, CA
San Francisco CA
Surge List
West Coast
#Cherry Point, WA : 07/07/2025 11:23:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/05 12Z,   0.00,  -7.00,  -7.18,  99.90,  -0.18,
07/05 13Z,   0.00,  -8.53,  -8.70,  99.90,  -0.17,
07/05 14Z,   0.00,  -9.79,  -9.91,  99.90,  -0.12,
07/05 15Z,   0.00, -10.54, -10.62,  99.90,  -0.08,
07/05 16Z,   0.00, -10.65, -10.74,  99.90,  -0.09,  (min)
07/05 17Z,  -0.10, -10.17, -10.14,  99.90,   0.13,
07/05 18Z,  -0.10,  -9.20,  -9.10,  99.90,   0.20,
07/05 19Z,  -0.10,  -7.92,  -7.77,  99.90,   0.25,
07/05 20Z,  -0.20,  -6.55,  -6.50,  99.90,   0.25,
07/05 21Z,  -0.20,  -5.31,  -5.41,  99.90,   0.10,
07/05 22Z,  -0.20,  -4.39,  -4.50,  99.90,   0.09,
07/05 23Z,  -0.20,  -3.86,  -3.96,  99.90,   0.10,
07/06 00Z,  -0.20,  -3.68,  -3.84,  99.90,   0.04,  (max)
07/06 01Z,  -0.20,  -3.76,  -4.04,  99.90,  -0.08,
07/06 02Z,  -0.20,  -3.94,  -4.24,  99.90,  -0.10,
07/06 03Z,  -0.20,  -4.03,  -4.32,  99.90,  -0.09,  (min)
07/06 04Z,  -0.20,  -3.92,  -4.22,  99.90,  -0.10,
07/06 05Z,  -0.20,  -3.62,  -4.02,  99.90,  -0.20,
07/06 06Z,  -0.20,  -3.24,  -3.65,  99.90,  -0.21,
07/06 07Z,  -0.20,  -2.92,  -3.31,  99.90,  -0.19,
07/06 08Z,  -0.20,  -2.80,  -3.17,  99.90,  -0.17,  (max)
07/06 09Z,  -0.20,  -3.05,  -3.38,  99.90,  -0.13,
07/06 10Z,  -0.20,  -3.77,  -4.14,  99.90,  -0.17,
07/06 11Z,  -0.20,  -4.95,  -5.34,  99.90,  -0.19,
07/06 12Z,  -0.30,  -6.46,  -6.77,  99.90,  -0.01,
07/06 13Z,  -0.30,  -8.10,  -8.28,  99.90,   0.12,
07/06 14Z,  -0.20,  -9.64,  -9.75,  99.90,   0.09,
07/06 15Z,  -0.20, -10.79, -10.88,  99.90,   0.11,
07/06 16Z,  -0.30, -11.34, -11.40,  99.90,   0.24,  (min)
07/06 17Z,  -0.30, -11.18, -11.22,  99.90,   0.26,
07/06 18Z,  -0.30, -10.40, -10.29,  99.90,   0.41,
07/06 19Z,  -0.30,  -9.12,  -9.04,  99.90,   0.38,
07/06 20Z,  -0.30,  -7.55,  -7.53,  99.90,   0.32,
07/06 21Z,  -0.30,  -5.93,  -6.06,  99.90,   0.17,
07/06 22Z,  -0.30,  -4.52,  -4.76,  99.90,   0.06,
07/06 23Z,  -0.30,  -3.50,  -3.71,  99.90,   0.09,
07/07 00Z,  -0.20,  -2.94,  -3.16,  99.90,  -0.02,
07/07 01Z,  -0.20,  -2.81,  -3.14,  99.90,  -0.13,  (max)
07/07 02Z,  -0.10,  -2.97,  -3.39,  99.90,  -0.32,
07/07 03Z,  -0.10,  -3.26,  -3.63,  99.90,  -0.27,
07/07 04Z,  -0.10,  -3.47,  -3.78,  99.90,  -0.21,  (min)
07/07 05Z,  -0.10,  -3.47,  -3.76,  99.90,  -0.19,
07/07 06Z,  -0.10,  -3.31,  -3.58,  99.90,  -0.17,
07/07 07Z,  -0.10,  -3.08,  -3.39,  99.90,  -0.21,
07/07 08Z,  -0.10,  -2.94,  -3.15,  99.90,  -0.11,  (max)
07/07 09Z,   0.00,  -3.02,  -3.19,  99.90,  -0.17,
07/07 10Z,   0.00,  -3.48,  -3.64,  99.90,  -0.16,
07/07 11Z,   0.00,  -4.41,  -4.54,  99.90,  -0.13,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/07 12Z,   0.00,  -5.77,  99.90,  -5.89,  -0.12,
07/07 13Z,   0.00,  -7.42,  99.90,  -7.53,  -0.11,
07/07 14Z,   0.00,  -9.13,  99.90,  -9.23,  -0.10,
07/07 15Z,   0.00, -10.63,  99.90, -10.72,  -0.09,
07/07 16Z,   0.00, -11.63,  99.90, -11.71,  -0.08,
07/07 17Z,   0.00, -11.92,  99.90, -11.99,  -0.07,  (min)
07/07 18Z,   0.00, -11.46,  99.90, -11.51,  -0.05,
07/07 19Z,   0.00, -10.34,  99.90, -10.39,  -0.04,
07/07 20Z,   0.00,  -8.76,  99.90,  -8.80,  -0.03,
07/07 21Z,   0.00,  -6.95,  99.90,  -6.97,  -0.02,
07/07 22Z,   0.00,  -5.17,  99.90,  -5.18,  -0.01,
07/07 23Z,   0.00,  -3.69,  99.90,  -3.69,   0.00,
07/08 00Z,   0.00,  -2.70,  99.90,  -2.70,   0.00,
07/08 01Z,   0.00,  -2.23,  99.90,  -2.23,   0.00,  (max)
07/08 02Z,   0.00,  -2.24,  99.90,  -2.23,   0.00,
07/08 03Z,   0.00,  -2.55,  99.90,  -2.55,   0.00,
07/08 04Z,   0.00,  -2.95,  99.90,  -2.95,   0.00,
07/08 05Z,   0.00,  -3.24,  99.90,  -3.24,   0.00,
07/08 06Z,   0.00,  -3.31,  99.90,  -3.31,   0.00,  (min)
07/08 07Z,   0.00,  -3.21,  99.90,  -3.21,   0.00,
07/08 08Z,   0.10,  -3.06,  99.90,  -2.96,   0.00,
07/08 09Z,   0.10,  -3.02,  99.90,  -2.92,   0.00,  (max)
07/08 10Z,   0.10,  -3.24,  99.90,  -3.14,   0.00,
07/08 11Z,   0.10,  -3.88,  99.90,  -3.78,   0.00,
07/08 12Z,   0.10,  -5.01,  99.90,  -4.91,   0.00,
07/08 13Z,   0.10,  -6.56,  99.90,  -6.45,   0.00,
07/08 14Z,   0.10,  -8.34,  99.90,  -8.23,   0.00,
07/08 15Z,   0.10, -10.09,  99.90,  -9.99,   0.00,
07/08 16Z,   0.10, -11.51,  99.90, -11.40,   0.00,
07/08 17Z,   0.10, -12.30,  99.90, -12.20,   0.00,  (min)
07/08 18Z,   0.10, -12.29,  99.90, -12.19,   0.00,
07/08 19Z,   0.00, -11.49,  99.90, -11.49,   0.00,
07/08 20Z,   0.00, -10.05,  99.90, -10.05,   0.00,
07/08 21Z,   0.00,  -8.20,  99.90,  -8.20,   0.00,
07/08 22Z,   0.10,  -6.21,  99.90,  -6.10,   0.00,
07/08 23Z,   0.10,  -4.36,  99.90,  -4.26,   0.00,
07/09 00Z,   0.10,  -2.93,  99.90,  -2.83,   0.00,
07/09 01Z,   0.00,  -2.07,  99.90,  -2.07,   0.00,
07/09 02Z,   0.00,  -1.80,  99.90,  -1.80,   0.00,  (max)
07/09 03Z,   0.10,  -1.99,  99.90,  -1.89,   0.00,
07/09 04Z,   0.10,  -2.46,  99.90,  -2.35,   0.00,
07/09 05Z,   0.10,  -2.95,  99.90,  -2.84,   0.00,
07/09 06Z,   0.10,  -3.25,  99.90,  -3.15,   0.00,
07/09 07Z,   0.10,  -3.31,  99.90,  -3.21,   0.00,  (min)
07/09 08Z,   0.10,  -3.20,  99.90,  -3.10,   0.00,
07/09 09Z,   0.00,  -3.07,  99.90,  -3.07,   0.00,  (max)
07/09 10Z,   0.00,  -3.09,  99.90,  -3.09,   0.00,
07/09 11Z,   0.00,  -3.44,  99.90,  -3.44,   0.00,
07/09 12Z,   0.00,  -4.26,  99.90,  -4.26,   0.00,
07/09 13Z,   0.00,  -5.59,  99.90,  -5.59,   0.00,
07/09 14Z,   0.00,  -7.32,  99.90,  -7.32,   0.00,
07/09 15Z,   0.00,  -9.21,  99.90,  -9.21,   0.00,
07/09 16Z,   0.00, -10.97,  99.90, -10.97,   0.00,
07/09 17Z,   0.00, -12.25,  99.90, -12.25,   0.00,
07/09 18Z,   0.00, -12.79,  99.90, -12.79,   0.00,  (min)
07/09 19Z,   0.00, -12.45,  99.90, -12.45,   0.00,
07/09 20Z,   0.00, -11.30,  99.90, -11.30,   0.00,
07/09 21Z,   0.00,  -9.57,  99.90,  -9.56,   0.00,
07/09 22Z,   0.00,  -7.50,  99.90,  -7.50,   0.00,
07/09 23Z,   0.00,  -5.40,  99.90,  -5.40,   0.00,
07/10 00Z,   0.00,  -3.58,  99.90,  -3.58,   0.00,
07/10 01Z,   0.00,  -2.30,  99.90,  -2.30,   0.00,
07/10 02Z,   0.00,  -1.67,  99.90,  -1.67,   0.00,
07/10 03Z,   0.00,  -1.63,  99.90,  -1.63,   0.00,  (max)
07/10 04Z,   0.00,  -2.02,  99.90,  -2.02,   0.00,
07/10 05Z,   0.00,  -2.61,  99.90,  -2.61,   0.00,
07/10 06Z,   0.00,  -3.13,  99.90,  -3.13,   0.00,
07/10 07Z,   0.00,  -3.39,  99.90,  -3.39,   0.00,  (min)
07/10 08Z,   0.00,  -3.38,  99.90,  -3.38,   0.00,
07/10 09Z,   0.00,  -3.22,  99.90,  -3.22,   0.00,
07/10 10Z,   0.00,  -3.09,  99.90,  -3.08,   0.00,  (max)
07/10 11Z,   0.00,  -3.16,  99.90,  -3.16,   0.00,
07/10 12Z,   0.10,  -3.64,  99.90,  -3.54,   0.00,
07/10 13Z,   0.00,  -4.65,  99.90,  -4.65,   0.00,
07/10 14Z,   0.00,  -6.19,  99.90,  -6.19,   0.00,
07/10 15Z,   0.00,  -8.09,  99.90,  -8.08,   0.00,
07/10 16Z,   0.00, -10.06,  99.90, -10.05,   0.00,
07/10 17Z,   0.00, -11.76,  99.90, -11.76,   0.00,
07/10 18Z,   0.00, -12.85,  99.90, -12.85,   0.00,
07/10 19Z,   0.00, -13.08,  99.90, -13.08,   0.00,  (min)
07/10 20Z,   0.00, -12.38,  99.90, -12.38,   0.00,
07/10 21Z,   0.00, -10.90,  99.90, -10.90,   0.00,
07/10 22Z,   0.00,  -8.90,  99.90,  -8.90,   0.00,
07/10 23Z,  -0.10,  -6.68,  99.90,  -6.78,   0.00,
07/11 00Z,  -0.10,  -4.57,  99.90,  -4.67,   0.00,